Top Secret Space Operation Revealed: America's Book Of Secrets (Season 4) | History
5:01
YouTubeHISTORY
Top Secret Space Operation Revealed: America's Book Of Secrets (Season 4) | History
The Corona Satellite Program was America's first top-secret spy operation produced by the Central Intelligence Agency. The satellite captured never-before-seen images while in orbit, in this clip from Season 4, "The Secret Space Program." Watch all new episodes of America's Book of Secrets, Tuesdays at 10/9c, and stay up to date on all of your ...
已浏览 10.8万 次2021年5月14日
Secret Space Missions
Everything We Know About The US Air Force's Secret Space Plane - The X-37B
12:38
Everything We Know About The US Air Force's Secret Space Plane - The X-37B
YouTubeScott Manley
已浏览 111.5万 次2019年10月30日
The Secret Space Program: Hidden Missions and Extraterrestrial Alliances
11:53
The Secret Space Program: Hidden Missions and Extraterrestrial Alliances
YouTubeMostAmazingTop10
已浏览 2.6万 次2024年7月18日
US X-37B Secret Space Plane To Be Launched From NASA | WION Podcast
2:27
US X-37B Secret Space Plane To Be Launched From NASA | WION Podcast
YouTubeWION
已浏览 2808 次8 个月之前
热门视频
Secrets from Outer Space *Marathon* | Ancient Aliens | History
2:48:29
Secrets from Outer Space *Marathon* | Ancient Aliens | History
YouTubeHISTORY
已浏览 123.2万 次2025年3月31日
Uncovering Alien Secrets Buried in Government Files *Marathon* | Ancient Aliens | History
2:06:25
Uncovering Alien Secrets Buried in Government Files *Marathon* | Ancient Aliens | History
YouTubeHISTORY
已浏览 19.1万 次7 个月之前
Ancient Aliens: Mars Rover Captures Evidence of Lost Civilization?! (Special) | History
5:24
Ancient Aliens: Mars Rover Captures Evidence of Lost Civilization?! (Special) | History
YouTubeHISTORY
已浏览 148.1万 次2023年12月2日
NASAs Classified Projects
Declassified After 70 Years - NASA’s Forgotten Moon Base Exposed
13:08
Declassified After 70 Years - NASA’s Forgotten Moon Base Exposed
MSNThe Space Race
5 个月之前
Former NASA Scientist Worked on Above Top Secret Projects
1:30
Former NASA Scientist Worked on Above Top Secret Projects
YouTubeSarah Westall
已浏览 959 次3 周前
A classified NASA document just leaked… and what it reveals could change everything. They call it PROJECT ANCHOR. According to insiders, scientists have known since 1952 that Earth's gravity isn't constant—it fluctuates. And on August 12th, 2026, it could shut off completely for 15 seconds. Black hole alignment. Gravitational anomalies. Decades of cover-ups. The evidence has been buried for 70 years. But now, it's surfacing everywhere. Is this the truth they've been hiding? ⚠️ This is a fictiona
1:43
A classified NASA document just leaked… and what it reveals could change everything. They call it PROJECT ANCHOR. According to insiders, scientists have known since 1952 that Earth's gravity isn't constant—it fluctuates. And on August 12th, 2026, it could shut off completely for 15 seconds. Black hole alignment. Gravitational anomalies. Decades of cover-ups. The evidence has been buried for 70 years. But now, it's surfacing everywhere. Is this the truth they've been hiding? ⚠️ This is a fictiona
FacebookInspector Theory
已浏览 12.1万 次2 个月之前
Secrets from Outer Space *Marathon* | Ancient Aliens | History
2:48:29
Secrets from Outer Space *Marathon* | Ancient Aliens | History
已浏览 123.2万 次2025年3月31日
YouTubeHISTORY
Uncovering Alien Secrets Buried in Government Files *Marathon* | Ancient Aliens | History
2:06:25
Uncovering Alien Secrets Buried in Government Files *Marathon* | An…
已浏览 19.1万 次7 个月之前
YouTubeHISTORY
Ancient Aliens: Mars Rover Captures Evidence of Lost Civilization?! (Special) | History
5:24
Ancient Aliens: Mars Rover Captures Evidence of Lost Civiliza…
已浏览 148.1万 次2023年12月2日
YouTubeHISTORY
Space-Age Secrets Revealed | NASA’s Unexplained Files | Science Channel
32:41
在视频中查找 02:25The Atip Program
Space-Age Secrets Revealed | NASA’s Unexplained Files | Scien…
已浏览 38.7万 次2024年5月1日
YouTubeScience Channel
Solar Warden Conspiracy - The Secret Space Program
10:22
Solar Warden Conspiracy - The Secret Space Program
11 个月之前
MSNFORGOTTEN HISTORY
Theory suggests black budget funds secret orbital defense program
10:22
Theory suggests black budget funds secret orbital defense program
1 个月前
MSNFORGOTTEN HISTORY
America’s Secret Space Program - Solar Warden Exposed
28:56
America’s Secret Space Program - Solar Warden Exposed
6 个月之前
MSNThe Why Files
23:35
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens …
已浏览 27.2万 次8 个月之前
YouTubeHISTORY
28:56
America’s Secret Space Program - Solar Warden Exposed
6 个月之前
MSNThe Why Files
17:20
在视频中查找 12:18Vernon Brown's Space Exploration Plan
Ancient Aliens: Exposing Hidden Lunar Conspiracies | History
已浏览 56.9万 次2024年5月2日
YouTubeHISTORY
2:51:50
Best Space Secrets You’ve Never Heard! | NASA’s Unexplained File…
已浏览 4.5万 次1 年前
YouTubeDiscoveryChannelInd
20:58
CIA Cold War Conspiracies | NASA's Unexplained Files | Science Channel
已浏览 1.6万 次3 个月之前
YouTubeScience Channel
28:56
Solar Warden: America’s Secret Space Program Revealed...
2025年4月30日
MSNThe Why Files
0:38
NASA's Real 'Hidden Figures'
2020年2月24日
SPACE.comElizabeth Howell
3:22:37
在视频中查找 2:29:32The Artemis Program
3+ Hours Of Fascinating Space Documentaries To Fall Asleep To
已浏览 65.2万 次2024年9月8日
YouTubeSpark
3:37:52
The Greatest Mysteries Of Mars And The Moon | NASA’s Unexplained F…
已浏览 10.7万 次2025年4月6日
YouTubeDiscoveryChannelInd
1:00:47
Space Exploration: The Legacy Of The Space Shuttle Program
已浏览 2.8万 次2025年2月26日
YouTubeSpark
8:43
A Secret Project to Counter the Force of Gravity | Space’s Deepes…
已浏览 15万 次2024年6月5日
YouTubeScience Channel
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
已浏览 584.7万 次2024年5月9日
YouTubeHISTORY
2:07:17
UFO hearing: US conducted secret crash retrievals for alien aircrafts, …
已浏览 23.3万 次2024年11月13日
YouTubeGlobal News
9:23
What happened to Facebook's space program?
8 个月之前
MSNLogically Answered
42:12
Secret Pentagon Program (Full Episode) | UFOs: Investigating th…
已浏览 454.5万 次2023年4月9日
YouTubeNational Geographic
59:53
What is Operation Solar Warden? | STUFF THEY DON'T WANT YOU T…
已浏览 10万 次2024年4月11日
YouTubeStuff They Don't Want You To Know
13:11
在视频中查找 01:58The Importance of Space Exploration
Apollo 11’s ‘third astronaut’ reveals secrets from dark side of the moo…
已浏览 1578.3万 次2019年6月3日
YouTube60 Minutes Australia
8:32
5 Secret Space Programs
已浏览 20.9万 次2016年6月11日
YouTubeStuff They Don't Want You To Know
7:29
JFK's Memo to NASA... Just Ten Days Before Assassination | NAS…
已浏览 160.9万 次2022年7月28日
YouTubeScience Channel
9:50
10 Shocking Secret Nazi Programs That Actually Existed
已浏览 9万 次2024年11月21日
YouTubeWatchMojo.com
3:51
Timeline: 50 Years of Spaceflight
2012年9月28日
SPACE.comSpace News
10:01
在视频中查找 04:26Operation Paperclip and US Secret Space Program
Breakaway Civilisations | Secret Space Program
已浏览 5155 次2022年7月14日
YouTubeZachary Denman
观看更多视频
静态缩略图占位符